>Electricty travels at the speed of light so a continuous grid from coast to coast would get out of sync on phases just by travel distance. You just need to be

>Electricty travels at the speed of light so a continuous grid from coast to coast would get out of sync on phases just by travel distance. You just need to be in sync with whatever the phase is in your local grid. For a real world example: https://en.wikipedia.org/wiki/IPS/UPS https://en.wikipedia.org/wiki/IPS/UPS